FR3043433B1 - Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif - Google Patents

Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif

Info

Publication number
FR3043433B1
FR3043433B1 FR1560767A FR1560767A FR3043433B1 FR 3043433 B1 FR3043433 B1 FR 3043433B1 FR 1560767 A FR1560767 A FR 1560767A FR 1560767 A FR1560767 A FR 1560767A FR 3043433 B1 FR3043433 B1 FR 3043433B1
Authority
FR
France
Prior art keywords
hydraulic machine
dispensing device
machine equipped
dispensing
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1560767A
Other languages
English (en)
Other versions
FR3043433A1 (fr
Inventor
Dominique Costaz
Loic Bonnard
Julien Viard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poclain Hydraulics Industrie
Original Assignee
Poclain Hydraulics Industrie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poclain Hydraulics Industrie filed Critical Poclain Hydraulics Industrie
Priority to FR1560767A priority Critical patent/FR3043433B1/fr
Priority to US15/340,363 priority patent/US10690109B2/en
Priority to EP16197607.1A priority patent/EP3190292B1/fr
Priority to CN201610991415.9A priority patent/CN107061136B/zh
Publication of FR3043433A1 publication Critical patent/FR3043433A1/fr
Application granted granted Critical
Publication of FR3043433B1 publication Critical patent/FR3043433B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F03C1/0457—Controlling by changing the effective piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0415—Cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0447—Controlling
    • F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/047—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders
    • F03C1/0472—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders with cam-actuated distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
FR1560767A 2015-11-10 2015-11-10 Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif Expired - Fee Related FR3043433B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1560767A FR3043433B1 (fr) 2015-11-10 2015-11-10 Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif
US15/340,363 US10690109B2 (en) 2015-11-10 2016-11-01 Distribution device for a hydraulic machine and a hydraulic machine fitted with such a device
EP16197607.1A EP3190292B1 (fr) 2015-11-10 2016-11-07 Dispositif de distribution pour une machine hydraulique et machine hydraulique équipée d'un tel dispositif
CN201610991415.9A CN107061136B (zh) 2015-11-10 2016-11-10 用于液压机的分配装置和装配有该装置的液压机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1560767A FR3043433B1 (fr) 2015-11-10 2015-11-10 Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR3043433A1 FR3043433A1 (fr) 2017-05-12
FR3043433B1 true FR3043433B1 (fr) 2017-12-08

Family

ID=55345976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560767A Expired - Fee Related FR3043433B1 (fr) 2015-11-10 2015-11-10 Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif

Country Status (4)

Country Link
US (1) US10690109B2 (fr)
EP (1) EP3190292B1 (fr)
CN (1) CN107061136B (fr)
FR (1) FR3043433B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080576B1 (fr) 2018-04-25 2022-05-13 Poclain Hydraulics Ind Agencement hydraulique pour une roue directrice d'un vehicule
FR3135305A1 (fr) * 2022-05-06 2023-11-10 Poclain Hydraulics Industrie Machine hydraulique munie d’un tiroir de changement de sens

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139109A (en) * 1961-03-13 1964-06-30 Erich Herion Valve control system
US3536089A (en) * 1967-05-16 1970-10-27 Westinghouse Air Brake Co Electric to fluid pressure transducer
US3621760A (en) * 1969-06-02 1971-11-23 Robert W Goode Universal power unit
FR2127268A5 (fr) * 1971-03-02 1972-10-13 Poclain Sa
FR2236132B1 (fr) * 1973-07-03 1983-11-18 Messier Hispano Sa
DE2735559C2 (de) * 1977-08-06 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulisches Steuergerät für ein hydraulisch angetriebenes Arbeitsgerät
JPS5676704A (en) * 1979-11-27 1981-06-24 Uchida Yuatsu Kiki Kogyo Kk Change-over valve with flow collecting and dividing function
FR2481755A1 (fr) * 1980-04-30 1981-11-06 Poclain Hydraulics Sa Moteur a fluide sous pression muni d'un dispositif de selection de sa vitesse de rotation
DE3331582A1 (de) * 1983-09-01 1985-03-21 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart 4/3-wegeventil
FR2611816B1 (fr) 1987-02-25 1989-07-13 Poclain Hydraulics Sa Mecanisme a fluide sous pression, moteur ou pompe, a plusieurs cylindrees
SU1638358A1 (ru) * 1987-03-31 1991-03-30 Институт горного дела им.А.А.Скочинского Ступенчато регулируемый радиально-поршневой гидромотор
FR2637944B1 (fr) * 1988-10-19 1991-01-25 Poclain Hydraulics Sa Mecanisme a fluide sous pression a deux cylindrees et circuit ferme en faisant application
JPH073220B2 (ja) * 1989-04-29 1995-01-18 株式会社島津製作所 ポンプ／モータの容量制御機構
FR2673684B1 (fr) * 1991-03-04 1993-07-09 Poclain Hydraulics Sa Ensemble d'un moteur a fluide sous pression a plusieurs cylindrees et d'un frein associe.
FR2951798B1 (fr) * 2009-10-22 2011-12-09 Poclain Hydraulics Ind Dispositif de transmission hydrostatique permettant un freinage ameliore
JP5256545B2 (ja) * 2010-02-10 2013-08-07 Ｓｍｃ株式会社 減圧切換弁
JP2012092670A (ja) * 2010-10-25 2012-05-17 Kanzaki Kokyukoki Manufacturing Co Ltd ポンプユニット
EP2806195B1 (fr) * 2013-05-22 2015-10-28 C.R.F. Società Consortile per Azioni Soupape de commande à trois positions et à trois voies comportant un actionneur piézoélectrique ou magnétostrictif et système d'injection de carburant comprenant cette soupape
FR3024504B1 (fr) * 2014-07-31 2016-08-26 Poclain Hydraulics Ind Dispositif de distribution pour une machine hydraulique
FR3024503B1 (fr) * 2014-07-31 2019-06-21 Poclain Hydraulics Industrie Dispositif de carter de distribution pour une machine hydraulique
FR3043147B1 (fr) * 2015-10-29 2017-12-08 Poclain Hydraulics Ind Machine hydraulique a deux cylindrees et a valve de securite
US9903396B2 (en) * 2016-03-08 2018-02-27 Caterpillar Inc. Valve assembly
FR3052193B1 (fr) * 2016-06-01 2018-06-22 Poclain Hydraulics Industrie Systeme de selection comprenant un verrouillage axial ameliore

Also Published As

Publication number Publication date
CN107061136B (zh) 2020-04-03
CN107061136A (zh) 2017-08-18
FR3043433A1 (fr) 2017-05-12
EP3190292A1 (fr) 2017-07-12
US10690109B2 (en) 2020-06-23
EP3190292B1 (fr) 2018-10-31
US20170130693A1 (en) 2017-05-11

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